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  <title>Returns the current event base time</title>
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  <div id="layout-content"><div id="eventbase.gettimeofdaycached" class="refentry">
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  <h1 class="refname">EventBase::getTimeOfDayCached</h1>
  <p class="verinfo">(PECL event &gt;= 1.2.6-beta)</p><p class="refpurpose"><span class="refname">EventBase::getTimeOfDayCached</span> &mdash; <span class="dc-title">Returns the current event base time</span></p>

 </div>
 <div class="refsect1 description" id="refsect1-eventbase.gettimeofdaycached-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span>
   <span class="methodname"><strong>EventBase::getTimeOfDayCached</strong></span>(): <span class="type">float</span></div>

  <p class="para rdfs-comment">
   On success returns the current time(as returned by
   <code class="literal">gettimeofday()</code>
   ), looking at the cached value in
   <em class="emphasis">base</em>
   if possible, and calling
   <code class="literal">gettimeofday()</code>
   or
   <code class="literal">clock_gettime()</code>
   as appropriate if there is no cached time.
  </p>
 </div>

 <div class="refsect1 parameters" id="refsect1-eventbase.gettimeofdaycached-parameters">
  <h3 class="title">参数</h3>
  <p class="para">此函数没有参数。</p>
 </div>

 <div class="refsect1 returnvalues" id="refsect1-eventbase.gettimeofdaycached-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   Returns the current
   <em class="emphasis">event base</em>
   time. On failure returns <strong><code>null</code></strong>.
  </p>
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